#include <iostream>
#include <algorithm>
#include<vector>
#include <set>
#include <sstream>
using namespace std;

int main() {

	int num;
	cin >> num;

	long a, b, c;


	for (int i = 0; i < num; i++) {

		scanf("%ld%ld%ld", &a, &b, &c);

		printf("Case #%d: ", i + 1);
		int tmp = c - b;
		if (a > c - b) {
			printf("true\n");
		} else {
			printf("false\n");
		}
	}

    return 0;
}	